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- Getting through test and study, mixed with J2 type activator, using the blast furnace slag from Jinan steel plant to produce super high strength high sulfate resisting high performance slag cement. Standard mortar strength by 3d 52. 5MPa, 28d 75. 20MPa. 研究掺用J2型激发剂,用济南钢厂高炉矿渣制得超高强度高抗硫酸盐高性能矿渣水泥,标准胶砂强度3d达52.;5MPa,28d达75
- Producing sulfate resisting cement with iron mill tailing in taper kiln 利用铁矿选矿尾渣在变径窑上生产中抗硫水泥
- sulfate resisting cement 抗硫酸盐水泥
- For high sulfate calcined cinder,wet metallurgical method can be used to r... 铁的选矿采用强磁选和重-浮联选可以获得较好指标。
- For high sulfate calcined cinder,wet metallurgical method can be used to remove sulfur... 铁的选矿采用强磁选和重-浮联选可以获得较好指标。
- However, upward methane migration is not the sole controlling factor for the observed high sulfate reduction. 然而下层向上扩散之甲烷并不是主要控制异常快速硫酸盐还原之因素。
- Sulfate resistance portland cement GB748-1996抗硫酸盐硅酸盐水泥
- sulfate resisting portland cement 耐硫酸硅酸盐水泥
- alkali resistant cement concrete flooring 耐碱混凝土地面
- alkaline resistant cement mortar flooring 耐碱水泥砂浆楼地面
- Fluoroplastics good sulfate resistance performance, the use of衬氟pump (F46) is a more economical choice. 氟塑料具有较好的耐硫酸性能,采用衬氟泵(F46)是一种更为经济的选择。
- The effect of fly ash and silicon fume on the sulfate resistance and inner pore distribution of lightweight aggregate concrete is investigated. 研究粉煤灰和硅灰对轻集料混凝土的抗硫酸盐侵蚀性能及内部孔结构的影响。
- To systematically study the effects of mineral admixtures such as slag,expanding agent on sulfate resistance of concrete, a series of concrete immersion test was carried out. 通过混凝土的抗硫酸盐浸泡试验,系统研究了矿渣、膨胀剂等矿物掺合料对混凝土抗硫酸盐侵蚀性能的影响。
- Application Research of Powdered Fly-ash in Acid - resistant Cement 粉煤灰在耐酸胶泥中的应用研究
- The influence of activator on strength and free linear dilatability and sulfate resistance of chemical waste gypsum-fly ash new road building material as well as action of water reducer are studied. 研究了激发剂对化工废石膏一粉煤灰新型道路建筑材料的强度和自由线膨胀率等性能的影响,以及减水剂的作用和新型道路建筑材料的抗硫酸盐侵蚀性能等。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。